With Avira MailGate you prevent onward routing of infectious emails and your corporate network remains protected against unwanted and contaminated mail. All incoming and outgoing SMTP data traffic including attachments is scanned in real-time.Avira MailGate Suite checks the complete incoming and outgoing SMTP data traffic in real-time against viruses, spyware and other dangerous contents. Integrated Avira AntiSpam and Outbreak Detection.